package com.oracle.jdk_proxy;

/**
 * 目标类
 */
public class UserDaoImpl implements UserDao {
    @Override
    public void add() {
        System.out.println("添加");
    }

    @Override
    public void delete() {
        System.out.println("删除");
    }

    @Override
    public void update() {
        System.out.println("修改");
    }
}
